http://www.dlsite.com/maniax/work/=/product_id/RJ228629Helpless girls are falsely accused and thrown into a dungeon…
The components of the dungeon have been set for punishment for criminals so the dungeon is filled with mortal traps…
Moreover, prisoners who gave up breaking out assault the girls…
Conspiracies and dangerous monsters are in their way to the exit.Story
The Dungeon of Punishment exists beneath a certain kingdom.
Prisoners go through the dungeon in order to obtain forgiveness.
But there has been no report of successful escape from the dungeon.
Unreasonably accused of “Exposing Tail”, I was thrown into the Dungeon of Punishment.

http://www.dlsite.com/maniax/work/=/product_id/RJ127174“The ability of a hero passes down the generations through their blood lineage. In order to inherit one’s ancestral heroism, they must have sex with good lookers. The only one that can save the Demon Lord from his prejudiced views, is you.” The method by which Protagonist Alice’s powers are passed on… is to have sex with good looking partners. For her family, for herself and… for the Demon Lord’s rescue. Head to the Demon Lord’s castle and pass on your powers by having sex with as many handsome young men as you can along the way!